When their treated wastewater enters the arno river , siddiqui says , " it is crystal clear . "
当他们处理过的废水流入亚诺河的时候,席迪圭说:“废水已经清澈见底了。”
There are , writes robert clark , two concepts of the legendary city on the banks of the arno in northern italy .
罗伯特克拉克写到,在意大利北部阿尔诺河(arno)的两岸,人们对于这座传奇城市有着两种不同的概念。
The theory of the big bang gained widespread support in the scientific community after arno penzias and robert wilson discovered cosmic microwave background radiation in 1965 .